Animal proteins include dairy products, red meat, poultry seafood, pork and eggs. These sources are complete proteins, meaning that they contain all of the essential amino acids your body needs. Choose red meats low in fat such as top loin, top sirloin, bottom round, round tip roasts and round steaks.
home / study / science / chemistry / chemistry questions and answers / An Alkane Which Can Exhibit Optical Activity Is: Neopentane 3-methylpentane J-methyl Thane ... Question: An alkane which can exhibit optical activity is: neopentane 3-methylpentane J-methyl thane 2.3-... Show transcribed image text An alkane which can exhibit optical activity is: neopentane 3-methylpentane J-methyl thane 2.3-dimethylbutane How many stereoisomers are possible for the following molecule?
The iris is the colored part of the eye. This coloring is due to pigment cells in the tissue. People with blue eyes have less pigment in their iris than those who have brown eyes. The iris contains the sphincter pupillae, the muscle used to narrow the pupil, and the dilator pupillae, the muscle used to widen it.he lens is a clear structure behind the pupil that does just what a regular lens does. The main purpose of the lens is to focus light by changing shape. The ciliary body is a muscle group attached to the lens that help the lens change its shape to better focus light on the retina.